Import RestKit example RKTwitter.

examples/RKTwitter/Classes/RKTStatus.h

+//
+//  RKTStatus.h
+//  RKTwitter
+//
+//  Created by Blake Watters on 9/5/10.
+//  Copyright 2010 Two Toasters. All rights reserved.
+//
+
+#import "RKTUser.h"
+
+@interface RKTStatus : NSObject {
+	NSNumber* _statusID;
+	NSDate* _createdAt;
+	NSString* _text;
+	NSString* _urlString;
+	NSString* _inReplyToScreenName;
+	NSNumber* _isFavorited;	
+	RKTUser* _user;
+}
+
+/**
+ * The unique ID of this Status
+ */
+@property (nonatomic, retain) NSNumber* statusID;
+
+/**
+ * Timestamp the Status was sent
+ */
+@property (nonatomic, retain) NSDate* createdAt;
+
+/**
+ * Text of the Status
+ */
+@property (nonatomic, retain) NSString* text;
+
+/**
+ * String version of the URL associated with the Status
+ */
+@property (nonatomic, retain) NSString* urlString;
+
+/**
+ * The screen name of the User this Status was in response to
+ */
+@property (nonatomic, retain) NSString* inReplyToScreenName;
+
+/**
+ * Is this status a favorite?
+ */
+@property (nonatomic, retain) NSNumber* isFavorited;
+
+/**
+ * The User who posted this status
+ */
+@property (nonatomic, retain) RKTUser* user;
+
+@end

examples/RKTwitter/Classes/RKTStatus.m

+//
+//  RKTStatus.m
+//  RKTwitter
+//
+//  Created by Blake Watters on 9/5/10.
+//  Copyright 2010 Two Toasters. All rights reserved.
+//
+
+#import "RKTStatus.h"
+
+@implementation RKTStatus
+
+@synthesize statusID = _statusID;
+@synthesize createdAt = _createdAt;
+@synthesize text = _text;
+@synthesize urlString = _urlString;
+@synthesize inReplyToScreenName = _inReplyToScreenName;
+@synthesize isFavorited = _isFavorited;	
+@synthesize user = _user;
+
+- (NSString*)description {
+	return [NSString stringWithFormat:@"%@ (ID: %@)", self.text, self.statusID];
+}
+
+- (void)dealloc {
+    [_statusID release];
+	[_createdAt release];
+	[_text release];
+    [_urlString release];
+    [_inReplyToScreenName release];
+    [_user release];
+    
+    [super dealloc];
+}
+
+@end

examples/RKTwitter/Classes/RKTUser.h

+//
+//  RKTUser.h
+//  RKTwitter
+//
+//  Created by Blake Watters on 9/5/10.
+//  Copyright 2010 Two Toasters. All rights reserved.
+//
+
+@interface RKTUser : NSObject {
+	NSNumber* _userID;
+	NSString* _name;
+	NSString* _screenName;
+}
+
+@property (nonatomic, retain) NSNumber* userID;
+@property (nonatomic, retain) NSString* name;
+@property (nonatomic, retain) NSString* screenName;
+
+@end

examples/RKTwitter/Classes/RKTUser.m

+//
+//  RKTUser.m
+//  RKTwitter
+//
+//  Created by Blake Watters on 9/5/10.
+//  Copyright 2010 Two Toasters. All rights reserved.
+//
+
+#import "RKTUser.h"
+
+@implementation RKTUser
+
+@synthesize userID = _userID;
+@synthesize name = _name;
+@synthesize screenName = _screenName;
+
+- (void)dealloc {
+    [_userID release];
+	[_name release];
+	[_screenName release];
+    
+    [super dealloc];
+}
+
+@end

examples/RKTwitter/Classes/RKTwitterAppDelegate.h

+//
+//  RKTwitterAppDelegate.h
+//  RKTwitter
+//
+//  Created by Blake Watters on 9/5/10.
+//  Copyright Two Toasters 2010. All rights reserved.
+//
+
+#import <UIKit/UIKit.h>
+
+
+@interface RKTwitterAppDelegate : NSObject <UIApplicationDelegate> {
+}
+
+@end
+

examples/RKTwitter/Classes/RKTwitterAppDelegate.m

+//
+//  RKTwitterAppDelegate.m
+//  RKTwitter
+//
+//  Created by Blake Watters on 9/5/10.
+//  Copyright Two Toasters 2010. All rights reserved.
+//
+
+#import <RestKit/RestKit.h>
+#import "RKTwitterAppDelegate.h"
+#import "RKTwitterViewController.h"
+#import "RKTStatus.h"
+#import "RKTUser.h"
+
+@implementation RKTwitterAppDelegate
+
+#pragma mark -
+#pragma mark Application lifecycle
+
+- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions {
+    RKLogConfigureByName("RestKit/Network*", RKLogLevelTrace);
+    // Initialize RestKit
+	RKObjectManager* objectManager = [RKObjectManager objectManagerWithBaseURL:@"http://twitter.com"];
+    
+    // Enable automatic network activity indicator management
+    //objectManager.client.requestQueue.showsNetworkActivityIndicatorWhenBusy = YES;
+    
+    // Setup our object mappings
+    RKObjectMapping* userMapping = [RKObjectMapping mappingForClass:[RKTUser class]];
+    [userMapping mapKeyPath:@"id" toAttribute:@"userID"];
+    [userMapping mapKeyPath:@"screen_name" toAttribute:@"screenName"];
+    [userMapping mapAttributes:@"name", nil];
+    
+    RKObjectMapping* statusMapping = [RKObjectMapping mappingForClass:[RKTStatus class]];
+    [statusMapping mapKeyPathsToAttributes:@"id", @"statusID",
+         @"created_at", @"createdAt",
+         @"text", @"text",
+         @"url", @"urlString",
+         @"in_reply_to_screen_name", @"inReplyToScreenName",
+         @"favorited", @"isFavorited",
+         nil];
+    [statusMapping mapRelationship:@"user" withMapping:userMapping];
+    
+    // Update date format so that we can parse Twitter dates properly
+	// Wed Sep 29 15:31:08 +0000 2010
+	[statusMapping.dateFormatStrings addObject:@"E MMM d HH:mm:ss Z y"];
+    
+    // Register our mappings with the provider
+    [objectManager.mappingProvider setMapping:userMapping forKeyPath:@"user"];
+    [objectManager.mappingProvider setMapping:statusMapping forKeyPath:@"status"];
+    
+    // Uncomment this to use XML, comment it to use JSON
+//  objectManager.acceptMIMEType = RKMIMETypeXML;
+//  [objectManager.mappingProvider setMapping:statusMapping forKeyPath:@"statuses.status"];
+	
+    // Create Window and View Controllers
+	RKTwitterViewController* viewController = [[[RKTwitterViewController alloc] initWithNibName:nil bundle:nil] autorelease];
+	UINavigationController* controller = [[UINavigationController alloc] initWithRootViewController:viewController];
+	UIWindow* window = [[UIWindow alloc] initWithFrame:CGRectMake(0, 0, 320, 480)];
+    [window addSubview:controller.view];
+    [window makeKeyAndVisible];
+	
+    return YES;
+}
+
+- (void)dealloc {
+    [super dealloc];
+}
+
+
+@end

examples/RKTwitter/Classes/RKTwitterViewController.h

+//
+//  RKTwitterViewController.h
+//  RKTwitter
+//
+//  Created by Blake Watters on 9/5/10.
+//  Copyright Two Toasters 2010. All rights reserved.
+//
+
+#import <UIKit/UIKit.h>
+#import <RestKit/RestKit.h>
+
+@interface RKTwitterViewController : UIViewController <UITableViewDelegate, UITableViewDataSource, RKObjectLoaderDelegate> {
+	UITableView* _tableView;
+	NSArray* _statuses;
+}
+
+@end

examples/RKTwitter/Classes/RKTwitterViewController.m

+//
+//  RKTwitterViewController.m
+//  RKTwitter
+//
+//  Created by Blake Watters on 9/5/10.
+//  Copyright Two Toasters 2010. All rights reserved.
+//
+
+#import "RKTwitterViewController.h"
+#import "RKTStatus.h"
+
+@interface RKTwitterViewController (Private)
+- (void)loadData;
+@end
+
+@implementation RKTwitterViewController
+
+- (void)loadTimeline {
+    // Load the object model via RestKit	
+    RKObjectManager* objectManager = [RKObjectManager sharedManager];
+    objectManager.client.baseURL = @"http://www.twitter.com";
+    [objectManager loadObjectsAtResourcePath:@"/status/user_timeline/RestKit" delegate:self block:^(RKObjectLoader* loader) {
+        // Twitter returns statuses as a naked array in JSON, so we instruct the loader
+        // to user the appropriate object mapping
+        if ([objectManager.acceptMIMEType isEqualToString:RKMIMETypeJSON]) {
+            loader.objectMapping = [objectManager.mappingProvider objectMappingForClass:[RKTStatus class]];
+        }
+    }];
+}
+
+- (void)loadView {
+    [super loadView];
+	
+	// Setup View and Table View	
+	self.title = @"RestKit Tweets";
+    [UIApplication sharedApplication].statusBarStyle = UIStatusBarStyleBlackTranslucent;
+    self.navigationController.navigationBar.tintColor = [UIColor blackColor];
+	self.navigationItem.rightBarButtonItem = [[[UIBarButtonItem alloc] initWithBarButtonSystemItem:UIBarButtonSystemItemRefresh target:self action:@selector(loadTimeline)] autorelease];
+    
+	UIImageView* imageView = [[[UIImageView alloc] initWithImage:[UIImage imageNamed:@"BG.png"]] autorelease];
+	imageView.frame = CGRectOffset(imageView.frame, 0, -64);
+	
+	[self.view insertSubview:imageView atIndex:0];
+	
+	_tableView = [[UITableView alloc] initWithFrame:CGRectMake(0, 0, 320, 480-64) style:UITableViewStylePlain];
+	_tableView.dataSource = self;
+	_tableView.delegate = self;		
+	_tableView.backgroundColor = [UIColor clearColor];
+	_tableView.separatorStyle = UITableViewCellSeparatorStyleNone;
+    [self.view addSubview:_tableView];
+	
+	[self loadTimeline];
+}
+
+- (void)dealloc {
+	[_tableView release];
+	[_statuses release];
+    [super dealloc];
+}
+
+#pragma mark RKObjectLoaderDelegate methods
+
+- (void)request:(RKRequest*)request didLoadResponse:(RKResponse*)response {
+    NSLog(@"Loaded payload: %@", [response bodyAsString]);
+}
+
+- (void)objectLoader:(RKObjectLoader*)objectLoader didLoadObjects:(NSArray*)objects {
+	NSLog(@"Loaded statuses: %@", objects);    
+	[_statuses release];
+	_statuses = [objects retain];
+	[_tableView reloadData];
+}
+
+- (void)objectLoader:(RKObjectLoader*)objectLoader didFailWithError:(NSError*)error {
+	UIAlertView* alert = [[[UIAlertView alloc] initWithTitle:@"Error" message:[error localizedDescription] delegate:nil cancelButtonTitle:@"OK" otherButtonTitles:nil] autorelease];
+	[alert show];
+	NSLog(@"Hit error: %@", error);
+}
+
+#pragma mark UITableViewDelegate methods
+
+- (CGFloat)tableView:(UITableView *)tableView heightForRowAtIndexPath:(NSIndexPath *)indexPath {
+	CGSize size = [[[_statuses objectAtIndex:indexPath.row] text] sizeWithFont:[UIFont systemFontOfSize:14] constrainedToSize:CGSizeMake(300, 9000)];
+	return size.height + 10;
+}
+
+#pragma mark UITableViewDataSource methods
+
+- (NSInteger)tableView:(UITableView *)table numberOfRowsInSection:(NSInteger)section {
+	return [_statuses count];
+}
+
+- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath {
+	NSString* reuseIdentifier = @"Tweet Cell";
+	UITableViewCell* cell = [tableView dequeueReusableCellWithIdentifier:reuseIdentifier];
+	if (nil == cell) {
+		cell = [[[UITableViewCell alloc] initWithStyle:UITableViewCellStyleDefault reuseIdentifier:reuseIdentifier] autorelease];
+		cell.textLabel.font = [UIFont systemFontOfSize:14];
+		cell.textLabel.numberOfLines = 0;
+		cell.textLabel.backgroundColor = [UIColor clearColor];
+		cell.contentView.backgroundColor = [UIColor colorWithPatternImage:[UIImage imageNamed:@"listbg.png"]];
+	}
+	cell.textLabel.text = [[_statuses objectAtIndex:indexPath.row] text];
+	return cell;
+}
+
+@end

examples/RKTwitter/Podfile

+dependency 'RestKit-ObjectMapping'
+dependency 'RestKit-JSON-JSONKit'

examples/RKTwitter/RKTwitter.xcodeproj/project.xcworkspace/contents.xcworkspacedata

+<?xml version="1.0" encoding="UTF-8"?>
+<Workspace
+   version = "1.0">
+   <FileRef
+      location = "self:RKTwitter.xcodeproj">
+   </FileRef>
+</Workspace>

examples/RKTwitter/RKTwitter.xcworkspace/contents.xcworkspacedata

+<?xml version="1.0" encoding="UTF-8"?>
+<Workspace
+   version = "1.0">
+   <FileRef
+      location = "group:Pods/Pods.xcodeproj">
+   </FileRef>
+   <FileRef
+      location = "group:RKTwitter.xcodeproj">
+   </FileRef>
+</Workspace>

examples/RKTwitter/RKTwitter_Prefix.pch

+//
+// Prefix header for all source files of the 'RKTwitter' target in the 'RKTwitter' project
+//
+
+#ifdef __OBJC__
+    #import <Foundation/Foundation.h>
+    #import <UIKit/UIKit.h>
+#endif

examples/RKTwitter/Resources/RKTwitter-Info.plist

+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+	<key>CFBundleDevelopmentRegion</key>
+	<string>English</string>
+	<key>CFBundleDisplayName</key>
+	<string>${PRODUCT_NAME}</string>
+	<key>CFBundleExecutable</key>
+	<string>${EXECUTABLE_NAME}</string>
+	<key>CFBundleIconFile</key>
+	<string></string>
+	<key>CFBundleIdentifier</key>
+	<string>com.yourcompany.${PRODUCT_NAME:rfc1034identifier}</string>
+	<key>CFBundleInfoDictionaryVersion</key>
+	<string>6.0</string>
+	<key>CFBundleName</key>
+	<string>${PRODUCT_NAME}</string>
+	<key>CFBundlePackageType</key>
+	<string>APPL</string>
+	<key>CFBundleSignature</key>
+	<string>????</string>
+	<key>CFBundleVersion</key>
+	<string>1.0</string>
+	<key>LSRequiresIPhoneOS</key>
+	<true/>
+</dict>
+</plist>

examples/RKTwitter/main.m

+//
+//  main.m
+//  RKTwitter
+//
+//  Created by Blake Watters on 9/5/10.
+//  Copyright Two Toasters 2010. All rights reserved.
+//
+
+#import <UIKit/UIKit.h>
+
+int main(int argc, char *argv[]) {
+    
+    NSAutoreleasePool * pool = [[NSAutoreleasePool alloc] init];
+    int retVal = UIApplicationMain(argc, argv, nil, @"RKTwitterAppDelegate");
+    [pool release];
+    return retVal;
+}